Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tran va phan slippers" » "tran van phan slippers", "trang va phan slippers", "tranh va phan slippers", "tran va phat slippers", "tran va phap slippers", "tran va phan slippery", "tran va phan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("tran va phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran va phan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tran va phan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tran va phan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.